Technical detail
Hardware Requirements
There are no special hardware requirements for DITTO/ESA for VM Release 3.
Operating System Requirements
DITTO/ESA for VM Release 3 supports the following VM operating systems:
VM/ESA Version 2 Release 2.0 or later.
RSU9702 service level or above must be applied to VMSES/E on VM/ESA 2.20 prior to installing DITTO/ESA.
Program Installation and Service Considerations
VMSES/E is required to install and service this product.
If multiple users install and maintain licensed products on your system, there may be a problem getting hte necessary access to MAINT's 51D disk. If you find that there is contention for write access to the 51D disk, you can eliminate it by converting the Software Inventory from minidisk to Shared File Syste (SFS).
Customers will no longer install and service DITTO/ESA for VM Release 3 strictly using the MAINT user ID, but will use a new user ID (5654029D). This is the IBM suggested user ID name. You are free to change this to any user ID name you wish, however, a PPF override must be created.
